What three aspects of society help us to understand early societies and cultures? I NEED HELP WITH THIS ASAP

In 1912, the imperial system that had ruled over china for thousands of years

Which of the four planes was hijacked first? a.flight 175 b.flight 77 c.flight 11 d.flight 93

By the late 1930s, how were u.s. officials beginning to view japanese policies of expansion? a. they attempted to join forces with japan so as to increase u.s. territory. b. they warned them to stop expansionist actions or face potential u.s. intervention. c. they sent representatives to japan to work out territorial rights in a diplomatic fashion. d. they became fearful of their military power